@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f23c2e-7689-4995-ba94-0c14cda13778> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f23c2e-7689-4995-ba94-0c14cda13778> .